Carhartt WIP (Work In Progress) Single Knee Pants, constructed of Dearborn Canvas, are a distinctive piece known for their durability, style, and versatility. These trousers are a modern take on classic workwear, perfect for those who value both style and usefulness. The Single Knee Pants are made of Carhartt's trademark Dearborn Canvas, a durable yet comfortable material that provides the ideal blend of roughness and wear ability. Canvas is often a cotton-polyester combination that ensures durability while remaining breathable and comfortable. See full of Carhartt WIP range.